Swage Reducer Fittings Manufacturer in India
Swage Reducer Fittings Manufacturer in India
Sachiya Steel International is a trusted Swage Reducer Fittings Manufacturer in India, established in 2005 with over 20+ years of experience in the pipe fittings industry. We manufacture, supply, and export swage reducer fittings in concentric and eccentric designs for connecting pipes of different diameters in small-bore piping systems. Our product range includes carbon steel, stainless steel, alloy steel, duplex steel, and nickel alloy grades to suit different industrial applications.
We offer swage reducers in various sizes, schedules, end connections, and material specifications, with products supplied according to applicable ASME, ASTM, and MSS standards. Our quality management certifications include ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018. With a monthly supply capacity of up to 100 tons and exports to 85+ countries, we serve oil and gas, petrochemical, chemical processing, power generation, marine, and engineering industries with bulk supply options, material documentation, and international delivery support.
What Are Swage Reducer Fittings?
Swage reducer fittings are pipe reducers made by swaging, which means we shrink one end of a piece of pipe down to a smaller diameter. The result is a one-piece nipple with a large end, a smooth tapered transition and a small end. Most drawings call it a swage nipple, and the two names describe the same part.
You can order it in two shapes. A concentric swage keeps both ends on the same centre line, and an eccentric swage offsets the small end so that one side stays flat. The size marking lists the large end first, so a 2″ × 1″ swage has a 2″ large end and a 1″ small end.
MSS SP-95 sets the dimensions, finish, tolerances and marking of swage nipples in sizes from 1/8″ to 12″. Each end can be plain, bevelled or threaded, and the two ends can have different preparations on one fitting.
Swage Reducer Fittings
High-quality industrial pipe fittings, including elbows, tees, reducers, caps and flanges, for demanding oil and gas, petrochemical, chemical, power generation, marine and engineering applications in various materials, sizes and grades.
Why Choose Swage Reducer Fittings?
Swage reducer fittings provide a compact way to connect pipes, tubes, or equipment with different end diameters, particularly in small-bore piping systems. Their one-piece construction helps reduce the need for additional connecting components, making them useful in installations where space, connection type, and ease of assembly matter. Depending on the design, swage reducers are available in concentric and eccentric configurations to suit different piping layouts.
- Compact Pipe Connections: Connect different pipe diameters in limited installation spaces.
- Concentric and Eccentric Designs: Choose aligned or offset configurations according to piping requirements.
- Multiple End Connections: Available in plain-end, beveled-end, and other specified configurations.
- Material Selection: Offered in carbon steel, stainless steel, alloy steel, duplex steel, and nickel alloys, subject to availability.
- Various Dimensions: Supplied in different sizes, schedules, and wall thicknesses to match connected piping.
- Industrial Versatility: Used in oil and gas, petrochemical, chemical processing, power generation, and instrumentation systems.
Choosing the correct swage reducer depends on pipe dimensions, material compatibility, pressure and temperature ratings, and the required connection type. Matching these specifications helps create a suitable connection for the intended piping application.
Why Choose Swage Reducer Fittings?
Swage reducer fittings provide a compact way to connect pipes, tubes, or equipment with different end diameters, particularly in small-bore piping systems. Their one-piece construction helps reduce the need for additional connecting components, making them useful in installations where space, connection type, and ease of assembly matter. Depending on the design, swage reducers are available in concentric and eccentric configurations to suit different piping layouts.
- Compact Pipe Connections: Connect different pipe diameters in limited installation spaces.
- Concentric and Eccentric Designs: Choose aligned or offset configurations according to piping requirements.
- Multiple End Connections: Available in plain-end, beveled-end, and other specified configurations.
- Material Selection: Offered in carbon steel, stainless steel, alloy steel, duplex steel, and nickel alloys, subject to availability.
- Various Dimensions: Supplied in different sizes, schedules, and wall thicknesses to match connected piping.
- Industrial Versatility: Used in oil and gas, petrochemical, chemical processing, power generation, and instrumentation systems.
Choosing the correct swage reducer depends on pipe dimensions, material compatibility, pressure and temperature ratings, and the required connection type. Matching these specifications helps create a suitable connection for the intended piping application.
Types of Reducers Fittings
Explore our range of industrial reducer fittings, including concentric reducers, eccentric reducers, swage reducers, threaded reducers, socket weld reducers and butt weld reducers for diverse piping applications.
Concentric Reducer Fittings
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Eccentric Reducer Fittings
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Swage Reducer Fittings
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Threaded Reducer Fittings
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Socket Weld Reducer Fittings
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Butt Weld Reducer Fittings
→Get Certified Swage Reducer Fittings at Competitive Factory Prices
Swage Reducer Fittings Specifications
| Property | Specification |
|---|---|
| Product Name | Swage Reducer Fittings (Swage Nipples) |
| Types | Concentric, eccentric |
| Size Range | 1/8" to 12" NB |
| End Preparation | Plain, bevelled, threaded, in any combination (PBE, BBE, TBE, TOE, BOE, BLE × TSE and others) |
| Wall Thickness | Sch 10S, 20, 40, STD, 80, XS, 160, XXS |
| Pipe-Based Materials | Carbon steel (ASTM A106 Gr B, A333 Gr 6), alloy steel (A335 P11, P22, P91), stainless steel (A312 TP304, 304L, 316, 316L), duplex (A790) |
| Forged Materials | Carbon steel (ASTM A105), low temperature steel (A350 LF2), stainless and alloy steel (A182) |
| Dimension Standards | MSS SP-95, BS 3799 |
| End Standards | ASME B16.25 (bevel), ASME B1.20.1 (NPT), ISO 7-1 (BSPT), ISO 228-1 (BSPP) |
| Construction | Swaged from seamless pipe, or forged and machined |
| Surface Finish | Black, oil coated, pickled, sand blasted, polished |
| Heat Treatment | Normalising, stress relieving, solution annealing |
| Testing | PMI, hardness, dimensional, thread gauging, hydrostatic, NDT |
| Certification | EN 10204 3.1, 3.2 on request |
| How to Order | Large size × small size, concentric or eccentric, end preparation, schedule, grade and standard (for example: Concentric Swage Nipple 2" × 1", BLE × TSE, Sch 80, A106 Gr B, MSS SP-95) |
| Custom Work | Special lengths, end combinations, walls and grades |
Swage Reducer Fittings Chemical Composition
Values are in %, maximum unless a range is shown.
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|---|
| A106 Gr B | 0.30 | 0.29–1.06 | 0.10 min | 0.035 | 0.035 | 0.40 | 0.40 | 0.15 |
| A333 Gr 6 | 0.30 | 0.29–1.06 | 0.10 min | 0.025 | 0.025 | 0.30 | 0.40 | 0.12 |
| A335 P22 | 0.05–0.15 | 0.30–0.60 | 0.50 | 0.025 | 0.025 | 1.90–2.60 | – | 0.87–1.13 |
| A312 TP304 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0–20.0 | 8.0–11.0 | – |
| A312 TP304L | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0–20.0 | 8.0–13.0 | – |
| A312 TP316 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0–18.0 | 11.0–14.0 | 2.0–3.0 |
| A312 TP316L | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0–18.0 | 10.0–15.0 | 2.0–3.0 |
| A790 UNS S31803 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 21.0–23.0 | 4.5–6.5 | 2.5–3.5 |
Duplex S31803 carries 0.08–0.20% nitrogen. Forged swage nipples in A105 and A182 follow the forged grade limits for those standards.
Swage Reducer Fittings Mechanical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| A106 Gr B | 415 min | 240 min | 30 min |
| A333 Gr 6 | 415 min | 240 min | 30 min |
| A335 P22 | 415 min | 205 min | 30 min |
| A312 TP304 / TP316 | 515 min | 205 min | 35 min |
| A312 TP304L / TP316L | 485 min | 170 min | 35 min |
| A790 UNS S31803 | 620 min | 450 min | 25 min |
Swage Reducer Fittings Size Chart
| Large × Small | Usual End Type | Where This Swage Goes |
|---|---|---|
| 1/2" × 1/4" | TBE | Instrument and gauge connections |
| 3/4" × 1/2" | TBE | Sample points and small pump ports |
| 1" × 1/2" | TBE | Dosing and compressed air lines |
| 1 1/2" × 1" | BLE × TSE | Valve and equipment tie-ins |
| 2" × 1" | BBE | Small-bore process line reductions |
| 2" × 1 1/2" | BBE | Pump suction and discharge connections |
| 3" × 2" | BBE | Utility and fire water lines |
| 4" × 2" | BBE | Steam and condensate line reductions |
| 6" × 4" | BBE | Process line step-downs |
| 8" × 6" | BBE | Compressor and pump station lines |
| 12" × 8" | BBE | Mid-size header transitions |
Swage Reducer Fittings Dimension Chart (MSS SP-95)
Dimension A is the overall end-to-end length. MSS SP-95 sets it by the large end size, and the small end can be any standard size below it. All dimensions are in mm.
| Large NPS | Large OD | Overall Length (A) |
|---|---|---|
| 1/4" | 13.7 | 57 |
| 3/8" | 17.1 | 64 |
| 1/2" | 21.3 | 70 |
| 3/4" | 26.7 | 76 |
| 1" | 33.4 | 89 |
| 1 1/4" | 42.2 | 102 |
| 1 1/2" | 48.3 | 114 |
| 2" | 60.3 | 165 |
| 2 1/2" | 73.0 | 178 |
| 4" | 114.3 | 229 |
| 5" | 141.3 | 279 |
| 6" | 168.3 | 279 |
| 8" | 219.1 | 330 |
| 12" | 323.9 | 406 |
For other sizes and for special lengths, we cut the swage to your drawing. Wall thickness follows the schedule of each connecting pipe, and the end preparation follows your order.
Swage Reducer Fittings Grades We Supply
As a reliable Swage Reducer Fittings Supplier, we offer material grades selected for different pressure ratings, temperature ranges, fluid conditions, and industrial applications. Our range covers carbon steel, alloy steel, stainless steel, duplex steel, and nickel alloys to meet the requirements of small-bore piping systems and specialized process connections.
- Carbon Steel Grades: ASTM A234 WPB is widely used in oil, gas, water, and steam applications. ASTM A420 WPL6 is suitable for specified low-temperature service.
- Alloy Steel Grades: ASTM A234 WP11, WP22, and WP91 are used in high-temperature systems such as boilers, refineries, and power plants.
- Stainless Steel Grades: ASTM A403 WP304, WP304L, WP316, WP316L, WP321, and WP347 are suitable for applications requiring corrosion resistance.
- Duplex Steel Grades: ASTM A815 UNS S31803 and S32205 offer a combination of strength and corrosion resistance for demanding industrial environments.
- Super Duplex Steel Grades: UNS S32750 is used in suitable applications involving seawater, chlorides, and offshore conditions.
- Nickel Alloy Grades: Inconel, Monel, and Hastelloy grades are available for specialized services involving aggressive chemicals and challenging operating conditions.
We supply swage reducer fittings according to applicable material specifications and project requirements. Grade availability depends on the required dimensions, manufacturing specification, and intended application.
Swage Reducer Fittings Standards and Certifications
Swage reducer fittings are used in small-bore piping connections where dimensions, end preparation, and material compatibility must match the system design. We supply swage fittings with specifications based on the required connection type, material grade, and application. MSS SP-95 is relevant to swage nipples and bull plugs, while material requirements may refer to ASTM A234 for carbon and alloy steel, ASTM A403 for stainless steel, ASTM A420 for low-temperature service, ASTM A815 for duplex steel, and ASTM B366 for nickel alloy products, as applicable.
As a Swage Reducer Fittings Supplier in India, we support customer inspection and traceability needs through product documentation matched to order requirements. This may include EN 10204 3.1 material certificates, chemical analysis, mechanical test results, and dimensional inspection records. Third-party inspection and EN 10204 3.2 certification can be coordinated when specified. Our ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 management system certifications support our focus on quality processes, environmental management, and workplace safety.
Swage Reducer Fittings Applications
- Instrumentation and Sample Lines: Swage reducer fittings step a small-bore line down to a gauge, transmitter or sample valve with a threaded end.
- Hydraulic and Pneumatic Systems: Machine builders use threaded swages to adapt pipe to cylinders, manifolds and filters.
- Pump and Compressor Connections: Swage nipples match the pipe size to the port size on pumps, compressors and seal flush lines, and eccentric swages keep suction lines free of air pockets.
- Oil and Gas Skids: Skid builders reduce small-bore process, vent and drain lines on wellhead and metering packages.
- Power Plants and Boilers: Alloy steel swages step down steam sampling and auxiliary lines at high temperature.
- Chemical Processing: Stainless steel 316L swages join dosing, sample and transfer lines of different sizes.
- Pharmaceutical and Food Plants: Polished stainless steel swages give clean, compact size changes on hygienic small-bore lines.
- Offshore and Marine Piping: Duplex and super duplex swages serve seawater cooling and fire fighting lines in tight spaces.
- Tie-Ins and Repairs: Fitters weld one end into an existing pipe and thread the other end to a valve, and many plants source swages from a Swage Reducer Fittings Supplier in India like us.
Swage Reducer Fittings Manufacturing Capacity and Export Capability
Our Vasai facility, near Mumbai, can manufacture up to 100 tons of swage reducer fittings every month. We make concentric and eccentric swage nipples from 1/8" to 12" NB, in carbon, stainless, duplex and alloy grades, with plain, bevelled and threaded ends. Swaging, forging, heat treatment, machining and threading all happen in one plant, which keeps lead times short and lets us combine grades and end types in a single order.
We can also export up to 100 tons every month, from one carton of samples to full container loads. We book cargo through Nhava Sheva (JNPT) and Mundra, and our team prepares every export document in-house, so shipments reach 85+ countries without delay at the port.
Why Choose Sachiya Steel International as Your Swage Reducer Fittings Manufacturer in India?
Since 2005, Sachiya Steel International has built experience in the pipe fittings industry, supplying products for industrial piping and equipment connections. We understand that swage reducer fittings often serve small-bore lines where limited space, specific end connections, and compatibility between different pipe sizes matter. Our range includes concentric and eccentric swage reducers in carbon steel, stainless steel, alloy steel, duplex steel, and selected nickel alloy grades to suit different service conditions.
We offer swage reducer fittings in various sizes, schedules, wall thicknesses, and end configurations, including plain ends and beveled ends, subject to product specifications. Material options include ASTM A234 WPB, ASTM A403 stainless steel grades, ASTM A420 WPL6, ASTM A815 duplex grades, and selected nickel alloys. Products are supplied according to applicable standards and project requirements, with material certificates and inspection documents available as specified by the customer.
Our monthly supply capacity of up to 100 tons allows us to support bulk orders alongside regular industrial requirements. We export to 85+ countries, serving customers in oil and gas, petrochemical, chemical processing, power generation, marine, and engineering sectors. Supported by our ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 management system certifications, we focus on product traceability, specification-based supply, export coordination, and delivery planning for domestic and international orders.
Countries We Export To
We export swage reducer fittings to 85+ countries, supplying industrial buyers with different sizes, material grades, schedules, and end connections for their piping requirements. Our export markets include major industrial destinations across the following regions:
- North America: USA, Canada, Mexico
- Europe: UK, Germany, France, Italy, the Netherlands, Spain
- Middle East: UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain
- Asia-Pacific: Singapore, Malaysia, Indonesia, Thailand, Vietnam, Australia
- Africa: South Africa, Nigeria, Egypt, Kenya
- South America: Brazil, Chile, Peru
For international shipments, we prepare the required commercial invoices, packing lists, shipping documents, and customs paperwork. We also provide EN 10204 3.1 Material Test Certificates, where applicable, and can arrange EN 10204 3.2 certification or third-party inspection when specified in the order. Our export team coordinates packaging and documentation according to destination and customer requirements to support the smooth dispatch of swage reducer fittings worldwide.